The 2013 F10 M5 and F30 ActiveHybrid have the new NAV system which does not allow the loading of Euro maps into the system.
The USB port is used to load the maps and therefore one can't use the port to connect the phone/iPod . You can either us BT streaming or the multi media cradle
As the new NAV system no longer has a USB port in the glove box you only have one port which during ED is occupied with the USB stick holding the euro maps